Agacupa k'umutobe
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Ibice 2 by'amacupa y'umutobe wa aluminiyumu
Nubwo ibindi bikoresho byo gupfunyika bifite umwihariko mu gukora umutobe wa aluminiyumu, ntibishobora gutanga inyungu zose zo gupfunyika umutobe wa aluminiyumu. Umutobe wa aluminiyumu wemerera abashushanya, abahanga n'abakora ibikoresho kubyaza umusaruro imiterere itandukanye y'ibintu bifatika. Upima ibiro bike ugereranije n'ibindi byuma byinshi iyo bipimwe n'ingano. Umutobe wa aluminiyumu nawo woroshye kuwufata kandi uhendutse kuwutwara. Kuva ku macupa ya aluminiyumu yihariye kugeza ku macupa ya aluminiyumu kugeza ku bundi bwoko bw'amacupa ya aluminiyumu, aluminiyumu itanga kandi uburyo budasanzwe bwo kwirinda ingese, uburemere bworoshye no kwangirika.